baber/WOPTO huggingface dataset:
Patent JP-2005078815-A (JP)
Title: Measuring method of astigmatic blur in charged particle beam device
Inventor: SHIMIZU HIROYASU
IPC: H01J37/305
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method in which astigmatism blur directed to an arbitrary direction can be measured accurately and in a short time.  <P>SOLUTION: There are measured blurs in one direction, in a direction of an angle of 45° with respect to the one direction, and in a direction of 135° with respect to the one direction by varying focus positions or heights of measurement faces, and the focus position or the height of the measurement face at which each blur becomes the smallest is detected. With the focus position Z0 at which 0°-direction blur 1 becomes the smallest and the focus position Z90 at which 90°-direction blur 2 becomes the smallest, the astigmatism blur in 0-90° direction is obtained as (Z0-Z90)/2. Likewise, with the focus position Z45 at which 45°-direction blur 3 becomes the smallest and the focus position Z135 at which 90°-direction blur becomes the smallest, the astigmatism blur in 45-135° direction is obtained as (Z45-Z135)/2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076725-A (JP)
Title: Core material for vacuum heat insulating material and vacuum heat insulating panel
Inventor: HOSHINO HITOSHI
IPC: F25D23/06
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core material for a vacuum heat insulating material capable of enhancing the production efficiency by fabricating a plurality of thin pieces when cores having approximately the same thickness are to be fabricated.  <P>SOLUTION: Glass beads are melted, and fabricated glass wool having small length and diameter is put loose in pieces, and at room temperature, the glass wool, an inorganic binder such as silica, and a solvent are mixed so that the loose pieces of glass wool are preferably laid in a certain orientation, and the obtained mixture liquid is extracted onto a conveyor belt consisting of a filter cloth while the conveyor is turned. The water contained is sucked away by a suction device while it is moved under the filter cloth. Further this is dried by a drying device in the process between the conveyor and a takeup device. The band-shaped core material fabricated in this manner is cut into lengths as specified. Because the surface unevenness of the obverse surface side is greater than that of the filter cloth surface side, two core pieces are secured by a tying band 2 free of emission of the out-gas in the condition that they are overlapped in such an arrangement that their filter cloth surface sides are positioned outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077327-A (JP)
Title: Buried pipe monitoring system
Inventor: KASHIWAGI AIICHIRO
IPC: F16L55/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buried pipe monitoring system for accurately determining the occurrence and state of sandblasting phenomenon caused by water leakage.  <P>SOLUTION: The buried pipe monitoring system comprises a sensor 6 for outputting a signal for indicating the monitoring result of the leaked state of fluid from a buried pipe 1, while the sensor 6 is fitted to the buried pipe 1 or is arranged close to the buried pipe 1; a determination means 9, having at least one of an occurrence state determination function for determining the occurrence state of the sandblasting phenomenon in the leaked state by referring to a signal for indicating the monitoring result, and a degree-of-influence determination function for determining the degree of influence of the sandblasting phenomenon to an adjacent buried object 2, by referring to the interval between the adjacent buried object 2, buried adjacent to the buried pipe 1 and the buried pipe 1 and the signal for indicating the monitoring result; a transmission means 7 for transmitting the determination result derived by the determining means 9 by radio; at least one transmitter 4, arranged separately one another along the longitudinal direction of the buried pipe 1; and a receiver 5 for receiving the determination result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075607-A (JP)
Title: Device for preventing interference between telescopic boom and sling or lifted load
Inventor: YOTAWARA HIDEKI
IPC: B66C23/88
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interference prevention device capable of setting the maximum derricking angle θmax of the telescopic boom 1 larger than before so that a lifted load 20 near a crane vehicle A can be lifted without retracting the telescopic boom 1 and automatically restricting the hoisting operation of a sling 5 by the derricking operation of a telescopic boom 1 or a winch so that the telescopic boom 1 does not interfere with the sling 5.  <P>SOLUTION: This device for preventing an interference between the telescopic boom 1 and the sling 5 comprises a derricking angle detection means 30 detecting the derricking angle of the telescopic boom 1, a sheave-to-sling distance detection means 31 detecting a distance between a sheave 15 disposed at the tip lower part 1a of the telescopic boom and the sling 5, and a calculation means 33 outputting drive restriction signals to a derricking drive means 46 or a winch drive means 45 so that the telescopic boom 1 does not interfere with the sling 5 based on signals from the derricking angle detection means 30 and the sheave-to-sling distance detection means 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085860-A (JP)
Title: Method for manufacturing semiconductor device and interposer therefor
Inventor: TAKEMURA KUNIKAZU
IPC: H01L21/56
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of internal voids due to non-uniformity of resin flow rate difference in a sealing step using a batch-forming method.  <P>SOLUTION: A lead frame 1 that is formed at the constant arrangement pitch of a semiconductor device in a cavity and larger than the size of a package is used in a batch-forming step, and the semiconductor device is alternately diced at different pitches, a nearly same pitch as the package size and a clearance pitch between packages. Thus, the width of a passage between the packages is kept uniform, and effect of place is hardly given to the fluidity of a resin 2 and a difference of flowing becomes small. Therefore, the advancing of the resin 2 is made constant and an air within a mold is hard to be ventilated from an air vent 10, thereby manufacturing a semiconductor device with less internal voids and high quality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082173-A (JP)
Title: Hot water dripping lid material
Inventor: KATAYAMA HIROSHI
IPC: B65D81/34
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to surely remove the inside of a half-cut portion 6 for forming hot water dripping holes together with a surface material 4 and expose the hot water dripping holes 7 upon peeling the surface material 4 even when the shape of the hot water dripping holes 7 that is regulated by the half-cut portion 6 is elongated one so as to improve the degree of freedom in designing the hot water dripping holes 7 on a hot water dripping lid material 1, according to which a peeling tab 9 formed on the outer periphery of the lid material 1 is pulled to peel the surface material 4 covering a base material 3 on the base material 3 to remove the inside of the half-cut portion 6 together with a surface material 4 to expose the hot water dripping holes 7.  <P>SOLUTION: The peeling tab 9 is formed on the outer periphery of the lid material 1 in the direction of the width of the slot-like hot water dripping holes 7, whose shape is regulated by the half-cut 6 for forming the hot water dripping holes 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084235-A (JP)
Title: Casing for comprehension of component mounted board and image forming apparatus equipped therewith
Inventor: WATABE KATSUJI
IPC: B41J29/377
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casing for comprehension of a component mounted board having a configuration to introduce outdoor air in order to exclusively cool only the CPUs mounted on boards and to exhaust conduction heat to the outside of an image forming apparatus by the air current in a duct by bringing comb tooth-shaped cooling fins into contact with the CPUs so as to enhance a cooling effect and an image forming apparatus.  <P>SOLUTION: The casing 40 for comprehension of the component mounted board is equipped with a CPU cooling means 43 which is used in the electrophotographic type image forming apparatus installed with a board 41 for machine control, a board 42 for image processing, etc., and cools the heat generated in the CPUs mounted on the board 41 for machine control and the board 42 for image processing and is installed by covering the board 41 for machine control, the board 42 for image processing, etc., with covers for shielding external leaking radio waves. The CPU cooling means 43 comes into contact with partial or entire surface of the covered surfaces of the CPUs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091819-A (JP)
Title: Liquid crystal display
Inventor: YOSHIDA KEISUKE
IPC: H01L29/786
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a parasitic capacitance between a pixel electrode and a wiring and to reliably shield a region in the vicinity of an outer peripheral part of the pixel electrode from light.  <P>SOLUTION: A light shielding layer 120 blocking light made incident from a lower part is provided on a substrate 10 in an electrically floating state so as to overlap a source wiring 103. The source wiring 103 is provided with a narrow width part 113 formed at at least a part of a part overlapping with the light shielding layer 120 or a gate wiring 101 and having a comparatively narrow width and a wide width part 111 formed at a part which does no overlap with at least the light shielding layer and the gate wiring and having a comparatively wide width. The wide width part 111 and the light shielding layer 120 overlap with an outer peripheral part of the pixel electrode 106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094452-A (JP)
Title: Method, system, and program for processing image
Inventor: TAJIMA JOJI
IPC: H04N1/387
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein an image mixedly containing objects having different properties cannot be appropriately changed into high quality since high image quality is realized according to properties in an entire image in a conventional method for improving the quality of images.  <P>SOLUTION: By processing recognization of a region, such as a face, sky, and cloud in images, the likelihood of the region is calculated and image processing for an image region is performed according to the likelihood of the region, thus executing processing for improving image quality corresponding to the object in the image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356611-A (JP)
Title: Manufacturing method for iii-v compound semiconductor crystal
Inventor: KURIHARA KO
IPC: H01L21/205
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a III-V compound semiconductor crystal having high quality can be manufactured while accurately controlling the carbon doping profile.  <P>SOLUTION: When a group III material and a group V material which consists primarily of a hydride including arsenic are supplied to a substrate so that a III-V compound semiconductor crystal grows on the substrate, the temperature of the substrate is maintained at 650°C or less, the ratio of the molar quantity supplied of the group V material to that of the group III material is 25 or more, and a dopant gas including carbon is supplied to the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004150630-A (JP)
Title: Seal assembly of fuel pressure regulator
Inventor: ROBINSON BARRY S
IPC: F02M69/54
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact modular fuel pressure regulating unit.  <P>SOLUTION: A pressure regulating unit 100 of the fuel supply system is composed of a modular assembly unit that the third face 18 and the forth face 20 of a lower housing 16 composed of a pressure regulator 10 are engaged and sealed by the first seal 114 and the second seal 112 respectively on the first face 108 and the second face 110 of a receptacle 106.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005097362-A (JP)
Title: Prepreg for laminate and laminate
Inventor: KONDO YOSHITOKU
IPC: C08J5/24
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepreg for laminates having excellent dielectric constant, dielectric loss tangent, moldability and heat resistance and a metal-clad laminate using the prepreg.  <P>SOLUTION: The prepreg for laminates and the metal-clad laminate are composed of a resin composition whose indispensable constituent is a vinyl compound having a specific structure (aromatic-containing polyether bond) and an organic polymer base material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103407-A (JP)
Title: Heat exchanger using tower top vapor and tower bottom liquid and its heat exchange method
Inventor: TOMISHIGE TOSHIRO
IPC: B01D3/32
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger which indirectly heats a plurality of distillation tower bottom liquids by using a tower top vapor and separates the tower top vapor into a gas and a liquid; and a heat exchange method therefor.  <P>SOLUTION: The tower top vapor and the tower bottom liquids flowing out of at least two distillation tower bottoms are subjected to heat exchange. By this heat exchange, the tower top vapor is subjected to such partial condensation that a raw material containing components different in boiling points is separated by partial condensation into a condensate rich in a high boiling component and a vapor rich in a low boiling component in an ideal ratio, thus stabilizing the distillation operation of all of a distillation apparatus. Simultaneously, each of tower bottom liquids is heated by the heat exchange. Thus, energy saving and production of high-quality products are made possible by the heat exchanger and the heat exchange method therefor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105156-A (JP)
Title: Printing ink composition
Inventor: NISHIBASHI HIDEJI
IPC: C12N9/42
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing ink composition in which a time for making enzymatic activity act on waste paper can be kept as longer as possible while reducing the number of deinking steps.  <P>SOLUTION: The printing ink composition comprises (1) a printing ink and (2) a xylanase having biochemical properties (a) acting on xylan or a polysaccharide having xylan as a component, (b) acting at any of pH 4 to pH 12 and (c) acting at ≤60°C. In the xylanase, residual xylanase activity after carrying out treatment at pH 9.0 and 45°C for 1 hr is at least 60% based on activity before the treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104340-A (JP)
Title: Rollover suppressing control device of vehicle
Inventor: SAKATA KUNIO
IPC: B60T8/1755
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress rollover of a vehicle while securing travelability by applying appropriate braking force to a turning outer wheel according to the state of the roll without the type of the turning of the vehicle in connection with the rollover suppressing control device of the vehicle.  <P>SOLUTION: The rollover suppressing control means 34 controls a braking mechanism so as to apply the braking force of an additional value of a first correction control amount multiplied a first control amount responding to a roll rate value by a gain responding to the roll rate and a second correction control amount multiplied a second control amount responding to a lateral acceleration value by a gain responding to the lateral acceleration when both a first control start condition based on the roll rate value and a second control start condition based on the lateral acceleration value are effected at the time of turning of the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105183-A (JP)
Title: Coating agent
Inventor: MIYAUCHI MASAHIRO
IPC: C09D7/12
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stable coating agent free from the formation of precipitate by highly dispersing hollow fibers composed of a titanium-containing compound in a solvent.  <P>SOLUTION: This coating agent is composed of hollow fibers of the compound containing titanium element and the solvent. Proton is added to the inside or the surface of the titanium-containing compound and the solvent contains an aqueous solution of an amine. A coating film having extremely high transparency can be produced by the use of the coating agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110054-A (JP)
Title: Content recording/reproducing apparatus, content reproducing apparatus, content recording/regenerating system, and content managing method
Inventor: TAKAYAMA MASAHIRO
IPC: H04N5/91
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently duplicate or move a content to a removable medium.  <P>SOLUTION: With a condition pre-set to a removable medium 103, a content that satisfies the condition set to the removable medium 100 from among the contents stored in the recording medium of stationary recoding/reproducing apparatus 100 is duplicated or moved to the removable medium 103 when the removable medium 103 is attached to the stationary recording/reproducing apparatus 100. A content is efficiently duplicated or moved by writing the information that specifies a condition in the removable medium 103.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113686-A (JP)
Title: Fuel pump
Inventor: IKETANI MASANORI
IPC: F04D5/00
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To form a side port projecting outside the pump casing and communicating with a side intake passage at low cost and with high precision in a fuel pump of a side feed method .  <P>SOLUTION: A cylinder projecting outwards from the position which is opposite to the side intake passage of the pump casing is formed in a housing storing a pump part of the fuel pump and a motor part. An opening is provided at an end of the cylinder to make the side port by making the cylinder communicate with the side intake passage. Since the housing is easy to process, the fuel pump, which is formed at low cost and with high precision for the side port, can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116620-A (JP)
Title: Panel drive device for vehicle-mounted equipment
Inventor: TAKAHASHI YASUSHI
IPC: H04N5/64
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing panel drive device which realizes lowering of a back of vehicle-mounted equipment.  <P>SOLUTION: The panel drive device for vehicle-mounted equipment is so constituted that one side surface of a cabinet 2 is made capable of opening by slanting and falling an opening and closing panel after translating the panel outside the cabinet 2 which panel is arranged so as to freely enter and exit from the one side surface of the cabinet 2 to the inside and the outside of the cabinet 2. In the panel drive device, a guidance way 10 which guides a linking pin 15 which links a linkage member 11 to a driving member 7 is arranged in the bottom surface 6 of the cabinet 2. In the case that the opening and closing panel is closed, the linking pin 15 takes an engagement position wherein the linking pin 15 is engaged and held with a tip of a pin gliding way 9. In the case that the opening and closing panel is opened and operated when the linking pin 15 reaches the tip of the guidance way 10 by forward movement in the direction where a driving member 7 approaches the opening and closing panel, engagement secession of the linking pin 15 is performed from the tip of the pin gliding way 9, and the linking pin 15 is constituted so as to be capable of relatively retreating inside the pin gliding way 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004134069-A (JP)
Title: Semiconductor memory device having partial activation structure and enabling page mode operation, and method for operating the same
Inventor: LEE YUN-SANG
IPC: G11C11/401
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device having a partial activation structure and enabling page mode operation, and a method for operating the same.  <P>SOLUTION: A memory cell array is divided to two or more column blocks. The column block is selected in response to a column block selection address. A row decoder (including a word line driver) and a column decoder select a word line and a column line within the selected column block in response to a row address and a column address, respectively. A row address comparator receives a currently inputted row address (described as a first row address) and compares the same with a previously inputted row address (described as a second row address). A precharge circuit automatically deactivates the word line activated after a prescribed time from the input of an activation command, i.e., precharges the word line but if the first and second row addresses are the same as a result of the comparison by the comparator, the circuit shuts off the precharging for the activated word line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004311927-A (JP)
Title: Manufacturing method for multilayer printed-circuit board
Inventor: KIM EUNG-SOO
IPC: H05K3/46
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a multilayer printed circuit board, which saves a process cost, and minimizes a manufacturing time and the number of defective finished products.  <P>SOLUTION: The manufacturing method includes a process of forming a given number of circuit layers, of forming insulating layers before or after the formation of the circuit layers, and of arranging the circuit layers and insulating layers alternately at prescribed positions and compressively bonding the layers together. According to the method, a via-hole plugging process carried out in a conventional manufacturing method for a multilayer printed circuit board is made unnecessary by machining a via-hole having a diameter smaller than that of a conventional via-hole upon forming the circuit layer and filling the via-hole by plating. Also, according to the method, the insulating layer is not formed as a single layer but as a laminated layer made by laminating semi-set thermosetting resin layers on both surfaces of a full-set thermosetting resin layer, so that formability in the manufacturing method for the parallel multilayer printed circuit board is improved, and the circuit board is provided with a higher dielectric constant to improve impedance balance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117464-A (JP)
Title: Discrimination level control method and light receiving device
Inventor: MISAIZU SETSUO
IPC: H04B10/07
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discrimination level control unit in a simple constitution for determining an optimum value of discrimination levels, and requiring no clock extraction.  <P>SOLUTION: In a discrimination level control method, an optical signal from an optical fiber is converted to an electric signal and amplified by a limiter amplifier to regenerate data. A discrimination level fed to the limiter amplifier is varied from a bottom value to a ceiling value and a mean value of the output of limiter amplifier is held along with the discrimination level. By setting a prescribed value as a boundary between a minimum mean value and a maximum mean value, a first mean value is set between the minimum value and the prescribed value. A first discrimination level corresponding to the first mean value and a second mean value is set between the maximum value and the prescribed value. A second discrimination level corresponding to the second mean value is sought, and an optimum identification level is sought by processing based on the first and second discrimination levels and fed to the limiter amplifier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI